Finding the Third Proportional to 1,258,712 and 1,935,849

Step by Step Solution

1. Step 1: Write the proportion equation
   1,258,712 : 1,935,849 = 1,935,849 : x
2. Step 2: Convert to fraction form
   1,258,712/1,935,849 = 1,935,849/x
3. Step 3: Cross multiply
   1,258,712x = 1,935,849 × 1,935,849
4. Step 4: Simplify right side
   1,258,712x = 3,747,511,350,801
5. Step 5: Solve for x
   x = 3,747,511,350,801/1,258,712
6. Step 6: Final answer
   x = 2,977,258.78